39247304

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 75757440

約数和(自身を除く): 36510136

約数列:

[1, 2, 4, 8, 43, 86, 172, 271, 344, 421, 542, 842, 1084, 1684, 2168, 3368, 11653, 18103, 23306, 36206, 46612, 72412, 93224, 114091, 144824, 228182, 456364, 912728, 4905913, 9811826, 19623652, 39247304]

約数ペア:

[(1, 39247304), (2, 19623652), (4, 9811826), (8, 4905913), (43, 912728), (86, 456364), (172, 228182), (271, 144824), (344, 114091), (421, 93224), (542, 72412), (842, 46612), (1084, 36206), (1684, 23306), (2168, 18103), (3368, 11653)]